Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

15 - 16 February 2025

15 - 18 May 2025

27 - 29 November 2025

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

05 - 08 December 2024

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

Africa

22 - 26 May 2025

MY UTMB

Seiya SASAKI

Nationality

Japan

Age

65-69 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.07.2012

Hasetsune 2012 - Hasetsune Cup

100K

72 KM
4200 M+

16:00:11

896 / 1984

815 / 1750

05.18.2012

Ultra-Trail Mt. Fuji 2012 - UTMF

100M

156 KM
9164 M+

44:33:43

462 / 611

430 / 562

07.18.2010

OSJ Ontake Ultra-Trail®️ 2010 - 100 Km

100K

100 KM
3500 M+

17:12:44

273 / 476

257 / 440

07.19.2009

OSJ Ontake Ultra-Trail®️ 2009 - 100 Km

100K

100 KM
3500 M+

16:21:04

221 / 389

213 / 359

07.20.2008

OSJ Ontake Ultra-Trail®️ 2008 - 100 Km

100K

100 KM
3500 M+

16:12:19

138 / 257

129 / 241

Statistics

Filter by UTMB INDEX

UTMB® World Series - Ranking of trail runners by performance level on trail running

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..